| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| books about worldcom | 1.73 | 1 | 1106 | 49 | 20 |
| books | 0.23 | 1 | 1528 | 85 | 5 |
| about | 0.84 | 0.1 | 8293 | 55 | 5 |
| worldcom | 1.47 | 0.3 | 5891 | 34 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| books about worldcom | 1.64 | 0.7 | 6777 | 66 |
| books about world war 2 | 1.63 | 1 | 800 | 50 |
| books about world war 1 | 1.95 | 0.2 | 8009 | 72 |
| books about world war two | 0.95 | 0.1 | 2446 | 77 |
| books about world history | 0.41 | 0.2 | 5915 | 21 |
| books about world hunger | 1.31 | 0.6 | 9550 | 62 |
| books about world history and bible history | 0.22 | 0.2 | 6215 | 42 |
| books about world war 3 | 0.78 | 0.2 | 8019 | 39 |
| books about world war 2 fiction | 0.43 | 0.4 | 8361 | 71 |
| books about world war ii in the pacific | 1.77 | 0.8 | 7135 | 48 |
| books about world war 2 history | 1.33 | 0.8 | 6114 | 32 |
| books about world war i for kids | 1.5 | 0.2 | 5294 | 52 |
| books about world football league | 1.9 | 0.3 | 3585 | 18 |
